| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.35 | 13.339% | $57.0662 | $57.07 | $57.05 | $57.10 |
| Purchase #2 | $236.25 | 3.842% | $245.3267 | $245.33 | $245.35 | $245.30 |
| Purchase #3 | $11.40 | 10.371% | $12.5823 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $74.50 | 5.245% | $78.4075 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $45.68 | 3.344% | $47.2075 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $159.25 | 13.360% | $180.5258 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $79.86 | 6.152% | $84.773 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $657.29 | $705.8890 | $705.90 | $705.90 | $705.90 | |